The big step forward to support any shell. This major release affected on xxh, xxh-dev and all plugins. Xonsh entrypoint is a distinct repository now (https://github.com/xxh/xxh-shell-xonsh-appimage).
The best way to update:
- Upgrade xxh from pip
- Remove or rename
~/.xxh - Create
~/.xxh/pluginsand checkout the plugins from repos